* The Byrna SD Hi Viz is not compatible with the Byrna Boost Adaptor.

New! Limited Edition Offering! LiteWave H3® sight combines Tritium with the HIVIZ Litepipe technology for 24 hour illumination. Now you can have the advantage of day and night performance all in one sight system. All steel construction sight sets are rugged and durable, designed for the roughest use, whether it is personal defense and protection, Law Enforcement or Military.

The new LiteWave H3® ensures fast sight acquisition and a bright sight picture day or night.

- Sight visibility in all light conditions
- Ultra bright encapsulated Tritium
- Factory sight heights
- All steel construction
- Fits standard holsters
- Patented technology

The Byrna SD (Self Defense) is the successor of the Byrna HD. It has been re-engineered for optimal performance. Powered by compressed air (CO2), the Byrna SD shoots .68 caliber round kinetic and/or chemical irritant projectiles that can disable a threat from up to 60-feet away. It is an incredibly powerful and non-lethal self-defense weapon.

The Byrna SD is not classified as a firearm therefore does not require a permit or background check to own. Must be 18 or older to purchase.